it depends on pakistan to bring supplies into afghanistan for its troops there. it will depend on pakistan for reconciliation talks between the taliban and the government and really a successful end to that war. a lot of questions to be asked but it's a strategic relationship according to the u.s. >> that it is. thanks so much. she will have much more tomorrow morning with secretary rice, also president obama's national security adviser and pakistan's ambassador to the u.s. tough questions how did authorities in that country did not know. >>> we turn to the crisis in the middle of this nation with major rivers surging and now 4 million people at risk. take a look at this before and after. this satellite image shows the mississippi river north of memphis one year ago. look at it tonight. the swelling blue in the middle of the screen that's all water headed south. we wanted to show you a forecast model. over my shoulder, the waters are forecast to peak in memphis, tennessee at 48 feet come wednesday morning, a half foot short of the record. there in natchez, missis